adynamicequalizer_template.c File Reference

Go to the source code of this file.

Macros
#define	SAMPLE_FORMAT   double
#define	SQRT   sqrt
#define	TAN   tan
#define	ONE   1.0
#define	TWO   2.0
#define	ZERO   0.0
#define	FMIN   fmin
#define	FMAX   fmax
#define	CLIP   av_clipd
#define	FABS   fabs
#define	FLOG   log
#define	FEXP   exp
#define	FLOG2   log2
#define	FLOG10   log10
#define	FEXP2   exp2
#define	FEXP10   ff_exp10
#define	EPSILON   (1.0 / (1LL << 53))
#define	ftype   double
#define	LIN2LOG(x)   (20.0 * FLOG10(x))
#define	LOG2LIN(x)   (FEXP10(x / 20.0))
#define	fn3(a, b)   a##_##b
#define	fn2(a, b)   fn3(a,b)
#define	fn(a)   fn2(a, SAMPLE_FORMAT)
#define	PEAKS(empty_value, op, sample, psample)

Functions
static ftype fn()	get_svf (ftype in, const ftype *m, const ftype *a, ftype *b)
static int fn()	filter_prepare (AVFilterContext *ctx)
static void fn()	queue_sample (ChannelContext *cc, const ftype x, const int nb_samples)
static ftype fn()	get_peak (ChannelContext *cc, ftype *score)
static int fn()	filter_channels (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)

Macro Definition Documentation

SAMPLE_FORMAT

#define SAMPLE_FORMAT   double

Definition at line 57 of file adynamicequalizer_template.c.

SQRT

#define SQRT   sqrt

Definition at line 58 of file adynamicequalizer_template.c.

TAN

#define TAN   tan

Definition at line 59 of file adynamicequalizer_template.c.

ONE

#define ONE   1.0

Definition at line 60 of file adynamicequalizer_template.c.

TWO

#define TWO   2.0

Definition at line 61 of file adynamicequalizer_template.c.

ZERO

#define ZERO   0.0

Definition at line 62 of file adynamicequalizer_template.c.

FMIN

#define FMIN   fmin

Definition at line 63 of file adynamicequalizer_template.c.

FMAX

#define FMAX   fmax

Definition at line 64 of file adynamicequalizer_template.c.

CLIP

#define CLIP   av_clipd

Definition at line 65 of file adynamicequalizer_template.c.

FABS

#define FABS   fabs

Definition at line 66 of file adynamicequalizer_template.c.

FLOG

#define FLOG   log

Definition at line 67 of file adynamicequalizer_template.c.

FEXP

#define FEXP   exp

Definition at line 68 of file adynamicequalizer_template.c.

FLOG2

#define FLOG2   log2

Definition at line 69 of file adynamicequalizer_template.c.

FLOG10

#define FLOG10   log10

Definition at line 70 of file adynamicequalizer_template.c.

FEXP2

#define FEXP2   exp2

Definition at line 71 of file adynamicequalizer_template.c.

FEXP10

#define FEXP10   ff_exp10

Definition at line 72 of file adynamicequalizer_template.c.

EPSILON

#define EPSILON   (1.0 / (1LL << 53))

Definition at line 73 of file adynamicequalizer_template.c.

ftype

#define ftype   double

Definition at line 74 of file adynamicequalizer_template.c.

LIN2LOG

#define LIN2LOG

(

x

)

(20.0 * FLOG10(x))

Definition at line 77 of file adynamicequalizer_template.c.

LOG2LIN

#define LOG2LIN

(

x

)

(FEXP10(x / 20.0))

Definition at line 78 of file adynamicequalizer_template.c.

fn3

#define fn3	(		a,
			b
	)		a##_##b

Definition at line 80 of file adynamicequalizer_template.c.

fn2

#define fn2	(		a,
			b
	)		fn3(a,b)

Definition at line 81 of file adynamicequalizer_template.c.

fn

#define fn

(

a

)

fn2(a, SAMPLE_FORMAT)

Definition at line 82 of file adynamicequalizer_template.c.

PEAKS

#define PEAKS	(		empty_value,
			op,
			sample,
			psample
	)

Definition at line 165 of file adynamicequalizer_template.c.

Function Documentation

get_svf()

static ftype fn() get_svf ( ftype  in, const ftype *  m, const ftype *  a, ftype *  b  )

static

Definition at line 84 of file adynamicequalizer_template.c.

Referenced by filter_channels().

filter_prepare()

static int fn() filter_prepare ( AVFilterContext *  ctx )

static

Definition at line 97 of file adynamicequalizer_template.c.

queue_sample()

static void fn() queue_sample ( ChannelContext *  cc, const ftype  x, const int  nb_samples  )

static

Definition at line 206 of file adynamicequalizer_template.c.

Referenced by filter_channels().

get_peak()

static ftype fn() get_peak ( ChannelContext *  cc, ftype *  score  )

static

Definition at line 243 of file adynamicequalizer_template.c.

Referenced by filter_channels().

filter_channels()

static int fn() filter_channels ( AVFilterContext *  ctx, void *  arg, int  jobnr, int  nb_jobs  )

static

Definition at line 251 of file adynamicequalizer_template.c.